DTC P1519: Inlet Manifold Runner Control (IMRC) Malfunction (Stuck Closed)
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P1519 - INLET MANIFOLD RUNNER CONTROL (IMRC) MALFUNCTION (STUCK CLOSED)
| Description: | This DTC is set when the electrically actuated IMRC is commanded open, but the IMRC monitor indicates closed. | ||
| Possible Causes: |
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| Diagnostic Aids: | An intake manifold runner control monitor (IMRC) PID reading at VREF with an engine speed of at least 3, 000 RPM may indicate a fault. | ||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to HU: Intake Air Systems STEP HU14. | ||